| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.90 | 3.381% | $201.4896 | $201.49 | $201.50 | $201.50 |
| Purchase #2 | $155.32 | 5.244% | $163.465 | $163.47 | $163.45 | $163.50 |
| Purchase #3 | $139.64 | 9.249% | $152.5553 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $17.42 | 12.457% | $19.59 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $125.53 | 9.301% | $137.2055 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $29.82 | 4.815% | $31.2558 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $55.75 | 9.700% | $61.1578 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $718.38 | $766.7190 | $766.74 | $766.70 | $766.90 | |